public void FindEntity_GenericExceptionCaught_LogsAndRethrowsException()
{
// Arrange
var dbContext = A.Fake <ProFootballEntities>();
var repository = new SeasonRepository(dbContext);
var id = 2017;
A.CallTo(() => dbContext.Seasons.Find(A <int> .Ignored)).Throws <Exception>();
// Act
Season result = null;
Assert.Throws <Exception>(() => result = repository.FindEntity(id));
// Assert
Assert.IsNull(result);
}
public void FindEntity_InvalidOperationExceptionCaught_ThrowsObjectNotFoundException()
{
// Arrange
var dbContext = A.Fake <ProFootballEntities>();
var repository = new SeasonRepository(dbContext);
var id = 2017;
A.CallTo(() => dbContext.Seasons.Find(A <int> .Ignored)).Throws <InvalidOperationException>();
// Act
Season result = null;
Assert.Throws <ObjectNotFoundException>(() => { result = repository.FindEntity(id); });
// Assert
Assert.IsNull(result);
}
public void FindEntity_HappyPath()
{
// Arrange
var dbContext = A.Fake <ProFootballEntities>();
var repository = new SeasonRepository(dbContext);
var id = 2017;
var season = new Season();
A.CallTo(() => dbContext.Seasons.Find(A <int> .Ignored)).Returns(season);
// Act
var result = repository.FindEntity(id);
// Assert
A.CallTo(() => dbContext.Seasons.Find(id)).MustHaveHappenedOnceExactly();
Assert.AreSame(season, result);
}
public void FindEntity_EntityNotFoundInDataStore_ThrowsObjectNotFoundException()
{
// Arrange
var dbContext = A.Fake <ProFootballEntities>();
var repository = new SeasonRepository(dbContext);
var id = 2017;
Season season = null;
A.CallTo(() => dbContext.Seasons.Find(A <int> .Ignored)).Returns(season);
// Act
Season result = null;
Assert.Throws <ObjectNotFoundException>(() => { result = repository.FindEntity(id); });
// Assert
A.CallTo(() => dbContext.Seasons.Find(id)).MustHaveHappenedOnceExactly();
Assert.IsNull(result);
}